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$468+ Cheap flights from Ontario (ONT) to Croatia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SPU
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheap flight deals from Ontario to Croatia

Keep the following information in mind while searching for Ontario to Croatia flight deals. Data was last updated julio 3, 2025.

Round-trip from

$668
(United Airlines)

One-way from

$468
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$1,136
From Ontario to Croatia
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One-way flight from Ontario to Croatia
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Highest demand for flights based on searches. 18% potential increase in price ($211 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Ontario to Croatia

Cheapest flights from Ontario to Croatia
Explore the most affordable flight options available from Ontario to Croatia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/127:00 amONT - ZAG
2 stops30h 25mUnited Airlines
dom. 11/166:25 amZAG - ONT
2 stops22h 52mUnited Airlines
Deal found 7/2$668
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/86:45 amONT - DBV
2 stops44h 50mDelta
mar. 10/211:25 pmDBV - ONT
2 stops43h 21mDelta
Deal found 7/2$758
This Air France deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/117:05 amONT - DBV
2 stops18h 40mMultiple Airlines
mié. 8/2011:35 amDBV - ONT
2 stops19h 45mMultiple Airlines
Deal found 7/1$787
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/137:05 amONT - SPU
2 stops20h 00mDelta
jue. 10/26:30 amSPU - ONT
2 stops24h 53mDelta
Deal found 7/1$787
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/97:02 amONT - DBV
2 stops39h 13mUnited Airlines
lun. 10/209:15 amDBV - ONT
2 stops20h 09mUnited Airlines
Deal found 7/2$790
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/239:50 amONT - ZAG
2 stops19h 40mDelta
mié. 10/86:00 amZAG - ONT
2 stops22h 42mDelta
Deal found 7/1$826
This KLM deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/197:05 amONT - DBV
2 stops18h 40mKLM
mié. 8/271:25 pmDBV - ONT
2 stops18h 15mKLM
Deal found 6/30$831
This KLM deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/171:00 pmONT - SPU
2 stops25h 10mKLM
sáb. 10/256:30 amSPU - ONT
2 stops25h 12mKLM
Deal found 7/3$848
This British Airways deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/34:45 pmONT - ZAG
2 stops18h 10mBritish Airways
vie. 10/171:40 pmZAG - ONT
2 stops19h 35mBritish Airways
Deal found 7/2$850
This United deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3010:40 amONT - ZAG
2 stops18h 10mMultiple Airlines
mar. 1/136:55 amZAG - ONT
2 stops20h 05mMultiple Airlines
Deal found 7/3$933
This British Airways deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/88:15 amONT - DBV
2 stops18h 50mBritish Airways
vie. 10/244:25 pmDBV - ONT
2 stops35h 38mBritish Airways
Deal found 7/2$956
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/106:10 amONT - DBV
2 stops44h 50mAmerican Airlines
vie. 10/244:25 pmDBV - ONT
2 stops33h 01mAmerican Airlines
Deal found 7/2$1,016

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Croatia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
Use the filters below to find and compare flights from Ontario to Croatia that are best for you.

Fly from

Ontario

Fly to

Croatia

Route

Depart

Return

Price

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

mié. 11/12

7:00 am-10:25 pm

2 stops30h 25m

Zagreb Franjo Tuđman

dom. 11/16

6:25 am-8:17 pm

2 stops22h 52m

$668

OntarioDubrovnik

ONT - DBV

ONTDBV

Ontario

mié. 10/8

11:29 am-12:35 pm

2 stops40h 06m

Dubrovnik

mié. 10/22

1:25 pm-5:17 pm

2 stops36h 52m

$758

OntarioDubrovnik

ONT - DBV

ONTDBV

Ontario

lun. 8/11

7:05 am-10:45 am

2 stops18h 40m

Dubrovnik

mié. 8/20

11:35 am-10:20 pm

2 stops19h 45m

$787

OntarioSplit

ONT - SPU

ONTSPU

Ontario

sáb. 9/13

7:05 am-12:05 pm

2 stops20h 00m

Split

jue. 10/2

6:30 am-10:23 pm

2 stops24h 53m

$787

OntarioDubrovnik

ONT - DBV

ONTDBV

Ontario

jue. 10/9

7:02 am-7:15 am

2 stops39h 13m

Dubrovnik

lun. 10/20

9:15 am-8:24 pm

2 stops20h 09m

$790

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

mar. 9/23

9:50 am-2:30 pm

2 stops19h 40m

Zagreb Franjo Tuđman

mié. 10/8

6:00 am-7:42 pm

2 stops22h 42m

$826

OntarioDubrovnik

ONT - DBV

ONTDBV

Ontario

mar. 8/19

7:05 am-10:45 am

2 stops18h 40m

Dubrovnik

mié. 8/27

1:25 pm-10:40 pm

2 stops18h 15m

$831

OntarioSplit

ONT - SPU

ONTSPU

Ontario

vie. 10/17

1:00 pm-11:10 pm

2 stops25h 10m

Split

sáb. 10/25

6:30 am-10:42 pm

2 stops25h 12m

$848

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

vie. 10/3

4:45 pm-7:55 pm

2 stops18h 10m

Zagreb Franjo Tuđman

vie. 10/17

1:40 pm-12:15 am

2 stops19h 35m

$850

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

mar. 12/30

10:40 am-1:50 pm

2 stops18h 10m

Zagreb Franjo Tuđman

mar. 1/13

6:55 am-6:00 pm

2 stops20h 05m

$933

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 31 results
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Best time to book a flight from Ontario to Croatia

Have a flexible travel schedule? Discover the best time to fly to Croatia from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Croatia

What is the cheapest month to book a flight from Ontario to Croatia?

Currently, October is the cheapest month in which you can book a flight from Ontario to Croatia (average of $792). Flying from Ontario to Croatia in December is currently the most expensive (average of $1,343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Croatia

Get insights into the airlines that provide service to Croatia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Croatia. Reviews last updated julio 3, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from Ontario to Croatia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Iberia
7.0
Good
2,820 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Croatia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Croatia?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Croatia. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • What are the cheapest airlines to fly from Ontario to Croatia one-way?

    $468 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and Delta, with prices starting from $473 and $487, respectively.

  • What are the most popular routes from Ontario to Croatia?

    The most popular flight routes from Ontario to Croatia are Ontario - Zagreb Franjo Tuđman, Ontario - Dubrovnik and Ontario - Split.

  • Can I find deals for flights from Ontario to Croatia that include hotel bookings?

    Yes. In addition to deals on Ontario to Croatia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Croatia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Croatia.

  • Can I find deals for business class flights from Ontario to Croatia?

    Yes. Cheapflights offers flight deals from Ontario to Croatia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Croatia?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Croatia (average of $792). Flying from Ontario to Croatia in December is currently the most expensive (average of $1,343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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